(45408+81664):x=722
127072:x=722
x=127072:722
x=176
45408 : x + 81664 : x = 722
( 45408 + 81664 ) : x = 722
127072 : x = 722
x = 127072 : 722
x = 176
45408 : x + 81664 : x = 722
(45408+81664):x =722
127072:x =722
x =127072:722
x =176
tik nha
45408:x+81664:x=722
\(\Leftrightarrow\)(45408+81664):x=722
\(\Leftrightarrow\)127072:x=722
\(\Leftrightarrow\)x=127072:722
\(\Leftrightarrow\)x=176
45408: x + 81664 : x =722
Vậy : { 45408 + 81664 } : x =722
x = 127072 : 722
x = 176
45408 : x + 81664 : x = 722
(45408+81664):x=722
127072:x=722
x =127072:722
x =176
tick nha mọi người!!!!!!!!!!!!
45408 : x + 81664 : x = 722
( 45408 + 81664 ) : x = 722
127072 : x = 722
x = 127072 : 722
x = 176